certresponse.java

一个免费的CA,基于EJB平台的,老师叫我们测试,现把之共享出来让大家参考

// CMP implementation copyright (c) 2003 NOVOSEC AG (http://www.novosec.com)
//
// Author: Maik Stohn
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this 
// software and associated documentation files (the "Software"), to deal in the Software 
// without restriction, including without limitation the rights to use, copy, modify, merge, 
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons 
// to whom the Software is furnished to do so, subject to the following conditions: 
//
// The above copyright notice and this permission notice shall be included in all copies or 
// substantial portions of the Software. 
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
// BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 

package com.novosec.pkix.asn1.cmp;

import java.util.Enumeration;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1TaggedObject;
import org.bouncycastle.asn1.DEREncodable;
import org.bouncycastle.asn1.DERInteger;
import org.bouncycastle.asn1.DERObject;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;

/**
 * ASN.1 structure DER En/DeCoder.
 *
 * <pre>
 *  CertResponse ::= SEQUENCE {
 *      certReqId           INTEGER,                      -- to match this response with corresponding request (a value of -1 is to be used if certReqId is not specified in the corresponding request)
 *      status              PKIStatusInfo,
 *      certifiedKeyPair    CertifiedKeyPair    OPTIONAL,
 *      rspInfo             OCTET STRING        OPTIONAL  -- analogous to the id-regInfo-asciiPairs OCTET STRING defined for regInfo in CertReqMsg [CRMF]
 *  }
 *
 * </pre>
 */
public class CertResponse implements DEREncodable
{
    DERInteger         certReqId;
    PKIStatusInfo      status;
    CertifiedKeyPair   certifiedKeyPair;
    DEROctetString     rspInfo;

    public static CertResponse getInstance( ASN1TaggedObject obj, boolean explicit )
    {
        return getInstance(ASN1Sequence.getInstance(obj, explicit));
    }

    public static CertResponse getInstance( Object obj )
    {
        if (obj instanceof CertResponse)
        {
            return (CertResponse)obj;
        }
        else if (obj instanceof ASN1Sequence)
        {
            return new CertResponse((ASN1Sequence)obj);
        }

        throw new IllegalArgumentException("unknown object in factory");
    }
	
    public CertResponse( ASN1Sequence seq )
    {
      Enumeration e = seq.getObjects();

      certReqId = DERInteger.getInstance( e.nextElement() );
      status = PKIStatusInfo.getInstance( e.nextElement() );
      
      Object obj = null;
      
      if( e.hasMoreElements() )
        obj = e.nextElement();
      
      if ( obj instanceof ASN1Sequence )
      {
        certifiedKeyPair = CertifiedKeyPair.getInstance( obj );

        if( e.hasMoreElements() )
          obj = e.nextElement();
      }
      
      if( obj instanceof DEROctetString )
        rspInfo = (DEROctetString)obj;
    }

    public CertResponse( DERInteger certReqId, PKIStatusInfo status )
    {
      this.certReqId = certReqId;
      this.status    = status;
    }

    public DERInteger getCertReqId()
    {
        return certReqId;
    }
    
    public PKIStatusInfo getStatus()
    {
        return status;
    }
    
    public void setCertifiedKeyPair( CertifiedKeyPair certifiedKeyPair )
    {
      this.certifiedKeyPair = certifiedKeyPair;
    }

    public CertifiedKeyPair getCertifiedKeyPair()
    {
      return certifiedKeyPair;
    }

    public void setRspInfo( DEROctetString rspInfo )
    {
      this.rspInfo = rspInfo;
    }

    public DEROctetString getRspInfo()
    {
      return rspInfo;
    }

    public DERObject getDERObject()
    {
      ASN1EncodableVector  v = new ASN1EncodableVector();

      v.add( certReqId );
      v.add( status );
      
      if( certifiedKeyPair != null )
        v.add( certifiedKeyPair );

      if( rspInfo != null )
        v.add( rspInfo );
      
      return new DERSequence(v);
    }

    public String toString()
    {
      String s = "CertResponse: ( certReqId: " + this.getCertReqId() + ", status: "+ this.getStatus() + ", ";

      if( this.getCertifiedKeyPair() != null )
        s += "certifiedKeyPair: "+ this.getCertifiedKeyPair() + ", ";

      if( this.getRspInfo() != null )
        s += "rspInfo: "+ this.getRspInfo() + ", ";

      s += ")";
      
      return s;
    }
}